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Javascript Developer Contract Jobs in Wisconsin (NOW HIRING)

Web Development Tutor

Madison, WI · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Contract-to-Hire Are you a senior-level software engineer who enjoys solving complex integration ... Develop enterprise applications using PHP, Oracle PL/SQL, JavaScript, HTML, and CSS * Ensure ...

Software Engineer

Racine, WI · Hybrid

$45 - $75/hr

... DevOps for task management and sprint commitments ... Skills python, rest api, unit testing, html, css, javascript, react, azure, app services, azure ...

Software Engineer

Racine, WI · Hybrid

$45 - $75/hr

... DevOps for task management and sprint commitments ... Skills python, rest api, unit testing, html, css, javascript, react, azure, app services, azure ...

WI · On-site

Should be comfortable reading Python, JavaScript, and SQL code. * Knowledge of package tests into ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Principle Software Engineer

Oregon, WI · On-site

$150 - $200/hr

React or other modern JavaScript frameworks * Azure DevOps pipelines (builds and releases ... Opportunity for full-time or contract-to-hire employment * Exposure to modern tools, cloud ...

HTML Tutor

Milwaukee, WI · Remote

$18 - $40/hr

... JavaScript. Ability to explain semantic markup, responsive design principles, ARIA roles, and SEO ... engineering pathways. * Conceptual Teaching & Problem-Solving: Skilled at teaching web page ...

Showing results 21-40

Javascript Developer Contract information

See Wisconsin salary details

$29.8K

$107.6K

$170.6K

How much do javascript developer contract jobs pay per year?

As of Aug 18, 2026, the average yearly pay for javascript developer contract in Wisconsin is $107,580.00, according to ZipRecruiter salary data. Most workers in this role earn between $66,600.00 and $129,200.00 per year, depending on experience, location, and employer.

What is a Javascript developer contract?

A JavaScript Developer Contract job is a temporary or project-based role where a developer is hired to build or maintain JavaScript applications. Contract developers typically work for a fixed period, often for a company or as freelancers, on web development, front-end, or full-stack projects. These roles offer flexibility and can be remote or on-site, depending on the employer's needs. Contractors are usually paid hourly or per project rather than receiving a full-time salary and benefits.

What are the typical daily responsibilities of a Javascript developer contract?

A Javascript Developer working on contract typically spends their days writing and testing code, implementing new features, fixing bugs, and collaborating with designers and back-end developers to ensure seamless integration of web applications. They may also be responsible for attending virtual stand-up meetings, updating project stakeholders, and managing tasks through project management tools like Jira or Trello. Since contract roles are often project-based, the ability to quickly understand requirements and start contributing is crucial. Flexibility and clear communication help contractors align with the client’s expectations and deliver results within tight deadlines.

What are the key skills and qualifications needed to thrive in the Javascript developer contract position, and why are they important?

To thrive as a Javascript Developer Contractor, you need strong proficiency in JavaScript, HTML, and CSS, along with a solid understanding of frameworks such as React, Angular, or Vue.js, and a track record of delivering software projects. Experience with version control systems like Git, cloud platforms, and using build tools or package managers is often required, while relevant certifications in web development are a plus. Excellent problem-solving skills, adaptability, and effective communication with clients and team members help you excel in a contract setting. These skills ensure you can deliver quality code on time while collaborating efficiently in diverse or rapidly changing project environments.

What are the most commonly searched types of Javascript Developer jobs in Wisconsin?

The most popular types of Javascript Developer jobs in Wisconsin are:

What are popular job titles related to Javascript Developer Contract jobs in Wisconsin?

For Javascript Developer Contract jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Javascript Developer Contract jobs in Wisconsin look for?

The top searched job categories for Javascript Developer Contract jobs in Wisconsin are:

What cities in Wisconsin are hiring for Javascript Developer Contract jobs?

Cities in Wisconsin with the most Javascript Developer Contract job openings:

Infographic showing various Javascript Developer Contract job openings in Wisconsin as of August 2026, with employment types broken down into 79% Full Time, 3% Part Time, and 18% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $107,580 per year, or $51.7 per hour.

A - 2/6 - 9656 - Sr Rhapsody Developer - Remote

FHR

Milwaukee, WI • On-site

Other

Re-posted 13 days ago


Job description

  • ** Candidate will be allowed to work remotely. **

    ** No work outside the United States is allowed. Candidate must work EST business hours. **

    Our direct client has an opening for a Sr Rhapsody Developer # 9656. This position is for 12+ months, with option of extension, and will be worked remote. Candidate work EST business hours.

    If you are interested, please submit the following:

    YOUR CURRENT RESUME

    YOUR HOURLY RATE

    Below is the job description – Resumes due ASAP –

    Required Skills

    5+ YEARS V6+ Rhapsody Integration Engine

    5+ YEARS Symphonia Mapping Language (SML)

    5+ YEARS HL7 (SUCH AS V 2.3.1 - 2.5.1; ORU & ORM MESSAGE TYPES)

    2+ YEARS XML / XSD / XPATH

    3+ YEARS SQL Advanced Join Statements

    5+ YEARS JAVASCRIPT

    2+ YEARS SOAP Web Services

    Desired Skills

    Windows OS Server Administration

    Public Health / Disease Surveillance SystemS / LIMS Experience

    EXCEL / VBA MACROS / Automate & Flow

    LOINC / SNOMED

    DEVOPS/JIRA

    REDCAP

    FASTQ Files and Demultiplexing

    Rhapsody Certification - list specific certification on resume

    Additional Skills

    • Ability to establish positive working relationships with technical staff, Customers and others involved in data-centric management.

    • Excellent written, oral, and interpersonal communication skills

    • Experience with security and data classification related to CDC, HIPAA, and CJIS

    • Critical thinking and problem resolution skills

    • Ability to deal effectively with the needs of technical peers, technical and user management, users, vendors, and staff members, and to communicate

    • Large scale integration and design in healthcare environment

    Description:

    The candidate must be able to independently research and design processes, create specifications, develop, lead testing, perform code reviews, actively engage with the team and stakeholders, attend meetings, provide guidance, and respond promptly.

    Participate in a team comprised of DPH and solution implementation staff for Systems Integration related planning, design, configuration, and conversion / rewrite of existing processes, code, and functionality in/into the Rhapsody Environment. Will coordinate with assigned IT Section Manager and Team Lead on daily assignments / tasks. Will coordinate and collaborate with contract and vendor staff as well as existing DPH staff and other IT professionals working with the Office of Information Technology. Ensure assignments are completed accurately and on-time, assist with problem resolution, mitigate issues, provide solutions, communicate, and escalate as needed to management, and report progress to manager.

    Will advise Staff on code conversions, route and configuration changes and enhancements, process improvements, software updates and maintenance. Work with vendors and staff on deliverables, troubleshooting and conversion of current processes to Rhapsody. Includes rewriting existing solutions to conform to best practices and updated coding standards and to improve efficiency, performance, and maintenance.

    Ideally this position would serve as the IT lead for this project managing the project work, communications, and customer expectations.

    Specific duties and responsibilities will include but are not limited to the following:

    • Prepare and maintain system documentation and architecture diagrams for processes assigned (new and existing).

    Work with end users to perform gap analysis, gather and document functional requirements, and create necessary processes

    • Assist with project and time management including estimates and status reporting

    • Ability to plan, organize, review, implement associated project milestones to completion.

    • Process Development, Process Automation, and ETL Solutions

    • SQL query creation and validation to include advanced joins

    • Perform complex programming functions, assistance, and technical advice including design architecture, configuration, writing, testing, and documentation to complex

    programming of agency computer systems as assigned.

    • Create new and update existing Rhapsody routes to handle new data elements and formats creating the necessary output for upload into testing, lab, and surveillance

    systems as well as report to the CDC

    • Transformation of multiple formats (xml, csv, SOAP, HL7, etc.) in Rhapsody with Symphonia and Javascript (ECMA/E4X)

    • Formatting data into Conduent Maven Integration Format (MIF) for import into the Disease Surveillance System

    • Utilize webservice calls to and from Rhapsody parsing request/response data

    • Monitor routes and production processing to ensure proper data flow and response times using Rhapsody Web Management Console and other tools

    • Help to perform and automate daily maintenance processes

    • Debug, troubleshoot, and optimize new and existing processes.

    • Resolve processing issues.

    • Correct and reprocess errors

    • Advise on monitoring practices, thresholds, and notifications

    • Support Rhapsody upgrades and new environment configuration

    • Ensure maximum system uptime for critical components to ensure business continuity.

    • Assist with data migrations and database migration related code changes, testing, and validation

    • Review existing code for rewrite into Rhapsody routes.

    • Perform / participate in code reviews for authored, team written, and vendor suggested changes and implement reviewed changes into Production

    • Advise the team on best practice and techniques. Mentor technical team on advanced topics.

    • Assist the team, DPH staff, and vendors to onboard providers and partners to utilize Rhapsody supported services like HL7 electronic lab reporting (ELR), electronic test

    orders and resulting (ETOR), electronic case reporting (eCR), and Interpartner data sharing.

    • Modification / rewrite of existing processes and creation of new processes to be compliant with agency security requirements and following industry best standards